What is the application of fresnel lens? 1) Focusing action2) Widely used in traffic light

Fresnel lens used in traffic lights

Due to the popularity of high power LED, it has become a trend that using single or a few LED as light source, helped by Fresnel lens and microarray lens as luminous body, to constitute a traffic signal lamp, instead of multiple LEDs as light source. Currently, many countries have put it into use in the world.The advantages of using the Fresnel lens + microarray lens are as follows:First: with few LEDs, simple structure and reducing cost.Second: the concentrating effect of Fresnel lens makes the signal light more penetrating, which is more suitable for bad weather, such as fog and haze.Third: Fresnel lens can enhance the utilization of LED light and has the signal lamp get higher light efficiency and visual angle.Fourth: Fresnel lens ultra thin structure, large size, arbitrary shape cutting, and excellent light transmittance, which are better than the traditional geometric convex lens. It can be used in many occasions with its light weight less than the convex lens.

What is the Feature and advantages of our fresnel lens?

1) High light transmittance2) Hihh efficiency in focusing2) We can provide customer fresnel lens,because we can make mould by ourselves3) 10 years' professional induction and design4) High quality and competitive price5) Good after-sales service

Condenser plastic Fresnel lens and solar panels generally use the box design approach that we can achieve the best results. Solar arrays used Fresnel condenser lens is precision optical components, precision thin thread forming process, and ensured high refractive index, optical losses to the minimum, and to high-intensity, high transmittance and anti-aging , anti - ultraviolet radiation, the characteristics of the low prices for solar cell several times greater than normal capacity. According to the condenser customers than size and solar panels designed Fresnel lens on the edge of the Fresnel lens size and solar panels to the distance to focus achieve the best results and to be installed in a Japan tracker of photovoltaic power generation systems.

1.OEM and ODM are welcome.2.Small quantity order is welcome.3.Sample lead time: 1-3 days4. Your inquiry for our products will be replied in 10 hours.

Company Information

HaiWang is dedicated to design and manufacture electronic components, PIR sensor&lens, IC, sensor module, LDR/CDS and OEM products like LED bike light, driver wake up alarm, personal alarm, card magnifier and so on. Our business area covers United States, Europe, Latin America, Africa and Southeast Asia. We have won good reputation from our customers for 12 years.

Company Information

We have more than 10-year experience on export and ODM & OEM, and products passed CE/ROHS/FCC ect. Our R&D Dep. research a series new products with unique functions, like hunting bird player with Timer (on/off) andencryption; HID flashlight with SOS, three gears(DIY choice). Our products win good reputation from customers all over the world.

We have a wonderful team who areunique, strong, professional, capable. Every time we make miracle together, all of usareproud of the company, realizing own value and grow up together.

Best team do the best work. "Quality is the basis,Trust is everything".HaiWang insistson supplying good products and best services all the way.

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FAQ

1. What is your MOQ?

A: We provide you small MOQ for each item, it depends your specific order.

2. What is your delivery date?

A: The delivery date is about 1-4 days after receipt of payment.

3. What is your payment term?

A: We accept T/T, western union, money gram, Alipay, Paypal.

4. Can you send free samples?

A: Yes, free samples are available; you just need to pay the express fee. You can provide your a/c like DHL, or you can call your courier to pick up from our office.

5. How do you carry out quality control?

A: Quality is our priority. Our QC always attaches great importance to quality control from the very beginning to the end.